18226605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 31703040

約数和(自身を除く): 13476435

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2063, 2945, 6189, 8835, 10315, 30945, 39197, 63953, 117591, 191859, 195985, 319765, 587955, 959295, 1215107, 3645321, 6075535, 18226605]

約数ペア:

[(1, 18226605), (3, 6075535), (5, 3645321), (15, 1215107), (19, 959295), (31, 587955), (57, 319765), (93, 195985), (95, 191859), (155, 117591), (285, 63953), (465, 39197), (589, 30945), (1767, 10315), (2063, 8835), (2945, 6189)]